L 127x89x19 L 5x3-1/2x3/4
United States
尺寸
d
127 mm
b
88.9 mm
t
19 mm
tan(α)
0.464
次要维度
kdes
30.2 mm
kdet
30.2 mm
属性
W
29.5 kg/m
A
3,770 mm²
xo
15.7 mm
eo
9.53 mm
x-x 轴
Ix
5.79ᴇ6 mm⁴
Sx
69,800 mm³
Zx
125,000 mm³
rx
39.4 mm
y
44.2 mm
yp
27.9 mm
y-y 轴
Iy
2.3ᴇ6 mm⁴
Sy
36,100 mm³
Zy
66,700 mm³
ry
24.7 mm
x
25.2 mm
xp
14.9 mm
z-z 轴
Iz
1.34ᴇ6 mm⁴
Sz
31,100 mm³
rz
18.9 mm
w-w 轴
Iw
6.74ᴇ6 mm⁴
Sw
78,800 mm³
rw
42.4 mm
扭转
J
454,000 mm⁴
Cw
408ᴇ6 mm⁶
Wno
0 mm²
ro
59.9 mm
附加属性
b
t
6.67
zA
58.2 mm
zB
29.5 mm
zC
81.8 mm
wA
43.2 mm
wB
41.4 mm
wC
20.6 mm
SwA
116,000 mm³
SwB
229,000 mm³
SwC
82,400 mm³
SzA
31,100 mm³
SzB
32,400 mm³
SzC
65,400 mm³
Allowable Strength Design
Material
Fy
345 N/mm²
Fu
448 N/mm²
Major Axis Bending
Minor Axis Bending
Axial Strength
Pn
Ω
634 kN
Pn
Ωc
150 kN
